PROBLEM TO BE SOLVED: To provide a living body function measurement apparatus and a vehicle for living body function measurement in which: by accommodating a detection part and a measurement part for living body function measurement inside a vehicle seat, a free space in the vehicle can be effectively used without occupying it with the apparatus the detection part can be quickly and easily attached to a subject and operability of the apparatus in the vehicle can be improved further.SOLUTION: The living body function measurement apparatus includes a detection part 3 mounted on a subject H (a driver or a passenger) seated on a vehicle seat 2 in a vehicle A for living body function measurement for detecting a living body function of the subject H, and a measurement part 4 for measuring a living body function of the subject H on the basis of the detection information acquired by the detection part 3. The detection part 3 is removably accommodated inside the vehicle seat 2.SELECTED DRAWING: Figure 1